I am not sure if this came out in the early 90's or the 80's but it was a new kind of soda sold in silver cans. It had a number to call on the side which was "1-800-Feel-OK" and the commercials were complete madness! It died out. :(

Links for more info

The following are links about OK Soda you may find interesting. Also check out the other =Food of the 80s?> pages.

My brother made a lamp out of an OK soda can in High School...he still has the lamp.
Back in the day, we thought OK Soda was a marketing expirement to sell a soft drink that didn't really taste all that great, but was hyped up through marketing. Maybe they wanted to see just how dumb we are as consumers? I remember the soda tasted like they mixed Coke, Dr. Pepper, Root Beer, and Sprite together. Whenever I want an 'OK Soda' at a fast food joint, I just add a little bit of each kind at the soda fountain.

The phone number was actually 1-800-I-feel-OK where you'd listen to weird things people would say and then they'd end it with, "I feel OK." The soda was marketed as a mix between Coke and fruit soda, but it did taste bad. My local rock station gave away the soda every hour on the hour on every Thursday, so obviously the stuff wasn't good.

I loved OK soda. Michigan was one of the test markets (Detroit, Lansing and surrounding areas). I couldn't get enough of it.
An interesting note: In 1995 I went to Mexico for a couple of weeks. While at a restaurant in Mexico City I had a sangria-flavored soda. This soda tasted exactly like OK Cola. It's always made me wonder if this recipe (or something similar) was used to create the quite different taste of OK, given that Coca-Cola is enormous in Mexico. I miss you, OK Soda.

I liked the taste, as far as I can remember it.
The 1-800 number is the thing that sticks out in my mind though. The ads promoted the number for "telling us your OK experience after drinking OK Soda". So my little brother, SOB that he was, decided to prank call the number. Keep in mind it was 1994, OJ had actually just gone on his low-speed white Bronco chase.
So my brother calls up the number and goes, "I just killed my wife after drinking your soda, is that OK"???
Like I said, he was a SOB.